Seiko Cal. 6343 - 687

The Seiko 6343-687 represents an important milestone in Seiko's 1965 lineup. Powered by the 6343 caliber with 26j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-bad915d7a610]

Also known as: Shogun, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1965

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